Turn off your HP printer and unplug the power cord to disconnect it from the power source. Step 2. Remove the paper from printerâs paper trays. This helps to keep the paper clean and free of debris.Step 3. Lift the cover of your printer to expose the rollers and other internal components of the device.Depending on your model, you may need to remove the paper âOutâ tray to gain access to the rollers. Step 4. Dampen a microfiber cloth lightly with water, wringing out all excess moisture from the cloth.ift the cover of your printer to expose the rollers and other internal components of the device. Depending on your model, you may need to remove the paper âOutâ tray to gain access to the rollers. Step 4. Dampen a microfiber cloth lightly with water, wringing out all excess moisture from the cloth.
The Oobleck mixture isn't your typical liquidâor solid. The cornstarch-and-water mixture creates a fluid that acts more like quicksand than water: applying force (squeezing or tapping it) causes it to become thicker.he Oobleck mixture isn't your typical liquidâor solid. The cornstarch-and-water mixture creates a fluid that acts more like quicksand than water: applying force (squeezing or tapping it) causes it to become thicker.
Cornstarch is used to thicken liquids in a variety of recipes such as sauces, gravies, pies, puddings, and stir-fries. It can be replaced with flour, arrowroot, potato starch, tapioca, and even instant mashed potato granules. The ingredient you are most likely to have on hand, of course, is flour, so we'll start with that. When you want 1 cup of liquid to be fairly thick, it takes 1 tablespoon of cornstarch. (A stir-fry sauce might use only 1-2 teaspoons per cup of liquid).